Question

Find the area
of shaded region
in the fig
120 m ,122m,24m,26m,22m
​

Answer 1

Answer:

ANSWER

For the triangle having the sides 122m, 120m and 22m :

s=

2

122+120+22

=132m

Area of triangle =

s(s−a)(s−b)(s−c)

=

132(132−122)(132−120)(132−22)

=

132×10×12×110

=1320m

2

For the triangle having the sides 22m, 24m and 26m :

s=

2

22+24+26

=36m

=

36(36−22)(36−24)(36−26)

=

36×14×12×10

=24

105

=24×10.25m

2

(approx.)=246m

2

There, the area of the shaded portion

=(1320−246)m

2

=1074 m

2

Step-by-step explanation:

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Answer 2

Answer:

where is the fig.

Step-by-step explanation:

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